The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 31, 2017
Filed:
Jul. 20, 2015
Globalfoundries Inc., Grand Cayman, KY;
GLOBALFOUNDRIES Inc., Grand Cayman, KY;
Abstract
A semiconductor die is provided with an optical transmitter configured to transmit an optical signal to another die and an optical receiver configured to receive an optical signal from another die. Furthermore, a method of forming a semiconductor device is provided including forming a first semiconductor die with the steps of providing a semiconductor substrate, forming a transistor device at least partially over the semiconductor substrate, forming an optical receiver one of at least partially over and at least partially in the semiconductor substrate, forming a metallization layer over the transistor device, and forming an optical transmitter one of at least partially over the metallization layer and at least partially in the metallization layer.